Title:
TRACTION DEVICE FOR UNMANNED CONVEYANCE VEHICLE, AND UNMANNED CONVEYANCE VEHICLE PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2018/012284
Kind Code:
A1
Abstract:
[Problem] To prevent a reduction in steerability when an unmanned conveyance vehicle pulls a carriage. [Solution] This traction device 20 is constituted from: a connection member 24, one end of which is connected to an unmanned conveyance vehicle 1; and a hook member 22 connected to the other end of the connection member. Said one end of the connection member 24 is connected so as to be turnable with respect to the unmanned conveyance vehicle 1. The turn axis SL of the connection member 24 is configured so as to be coaxial with the turn axis RL of a drive unit 4 of the unmanned conveyance vehicle. With this configuration, even when the unmanned conveyance vehicle 1 pulls a carriage 90 while turning, a force F3 that acts on a turn shaft 66 during pulling does not hinder the turning of the drive unit 4, and the steerability of the unmanned conveyance vehicle 1 is not reduced.
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Inventors:
ADACHI RYUJI (JP)
KANEKO TAKAYUKI (JP)
KANEKO TAKAYUKI (JP)
Application Number:
PCT/JP2017/023658
Publication Date:
January 18, 2018
Filing Date:
June 28, 2017
Export Citation:
Assignee:
AICHIKIKAI TECHNOSYSTEM CO LTD (JP)
HONDA MOTOR CO LTD (JP)
HONDA MOTOR CO LTD (JP)
International Classes:
B61B13/00
Foreign References:
| JP2004299615A | 2004-10-28 | |||
| JP2001278134A | 2001-10-10 | |||
| JPH0213875U | 1990-01-29 |
Attorney, Agent or Firm:
FUKUYAMA Masatoshi (JP)
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